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diff --git a/parsing/g_cases.ml4 b/parsing/g_cases.ml4
deleted file mode 100644
index b952305d..00000000
--- a/parsing/g_cases.ml4
+++ /dev/null
@@ -1,73 +0,0 @@
-(************************************************************************)
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
-(*   \VV/  **************************************************************)
-(*    //   *      This file is distributed under the terms of the       *)
-(*         *       GNU Lesser General Public License Version 2.1        *)
-(************************************************************************)
-
-(* $Id: g_cases.ml4,v 1.27.2.1 2004/07/16 19:30:38 herbelin Exp $ *)
-
-open Pcoq
-open Constr
-open Topconstr
-open Term
-open Libnames
-
-open Prim
-
-let pair loc =
-  Qualid (loc, Libnames.qualid_of_string "Coq.Init.Datatypes.pair")
-
-if !Options.v7 then
-GEXTEND Gram
-  GLOBAL: operconstr pattern;
-
-  pattern:
-    [ [ r = Prim.reference -> CPatAtom (loc,Some r)
-      | IDENT "_" -> CPatAtom (loc,None)
-      (* Hack to parse syntax "(n)" as a natural number *)
-      | "("; G_constr.test_int_rparen; n = bigint; ")" ->
-	  (* Delimiter "N" moved to "nat" in V7 *)
-          CPatDelimiters (loc,"nat",CPatNumeral (loc,n))
-      | "("; p = compound_pattern; ")" -> p
-      | n = bigint -> CPatNumeral (loc,n)
-      | "'"; G_constr.test_ident_colon; key = IDENT; ":"; c = pattern; "'" -> 
-          CPatDelimiters (loc,key,c)
-    ] ]
-  ;
-  compound_pattern:
-    [ [ p = pattern ; lp = LIST1 pattern ->
-        (match p with
-          | CPatAtom (_, Some r) -> CPatCstr (loc, r, lp)
-          | _ -> Util.user_err_loc 
-              (loc, "compound_pattern", Pp.str "Constructor expected"))
-      | p = pattern; "as"; id = base_ident ->
-	  CPatAlias (loc, p, id)
-      | p1 = pattern; ","; p2 = pattern ->
-	  CPatCstr (loc, pair loc, [p1; p2])
-      | p = pattern -> p ] ]
-  ;
-  equation:
-    [ [ lhs = LIST1 pattern; "=>"; rhs = operconstr LEVEL "9" -> (loc,lhs,rhs) ] ]
-  ;
-  ne_eqn_list:
-    [ [ leqn = LIST1 equation SEP "|" -> leqn ] ]
-  ;
-  operconstr: LEVEL "1"
-    [ [ "<"; p = annot; ">"; "Cases"; lc = LIST1 constr; "of";
-        OPT "|"; eqs = ne_eqn_list; "end" ->
-          let lc = List.map (fun c -> c,(None,None)) lc in
-	  CCases (loc, (Some p,None), lc, eqs)
-      | "Cases"; lc = LIST1 constr; "of";
-	OPT "|"; eqs = ne_eqn_list; "end" ->
-          let lc = List.map (fun c -> c,(None,None)) lc in
-	  CCases (loc, (None,None), lc, eqs)
-      | "<"; p = annot; ">"; "Cases"; lc = LIST1 constr; "of"; "end" ->
-          let lc = List.map (fun c -> c,(None,None)) lc in
-	  CCases (loc, (Some p,None), lc, [])
-      | "Cases"; lc = LIST1 constr; "of"; "end" -> 
-          let lc = List.map (fun c -> c,(None,None)) lc in
-	  CCases (loc, (None,None), lc, []) ] ]
-  ;
-END;